<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>

<%
	/*HttpSession session2 =  request.getSession();
	
	session2.setAttribute("user", "admin");
	
	//out.println("取出 session2 里的 user 这个 key 的 value:" + session2.getAttribute("user"));
	
	//out.println(session2);
	
	session2.removeAttribute("user");*/
	
%>

	<a href="<%=response.encodeURL("/testServlet.udo")%>"></a>

</body>
</html>